Gaya APA

Stokes, R., Yellow, T, C, M, O, R, &. (2018). eMarketing: The essential guide to marketing in a digital world (cetakan keenam). South Africa: The Red & Yellow Creative School of Business.

Gaya MLA

Stokes, Rob., Yellow, The, Creative, Minds, Of, Red, &. "eMarketing: The essential guide to marketing in a digital world". cetakan keenam South Africa: The Red & Yellow Creative School of Business, 2018. E-Book.